PartsTable
Technical Data Sheet
PartsTable / COMPONENT / 1865-14
1865-14 ✓ Verified by PartsTable
— · BOLT SCREW
WHAT YOU NEED TO KNOW
Grade/class stamped on head determines strength Metric and imperial threads look similar — measure pitch
Verify thread pitch — metric != imperial
PRODUCT OVERVIEW

DIAPHRAGM,ACTUATOR VALVE,SPECIAL. Key specifications include material: RUBBER SYNTHETIC, bead_diameter: 1.312 INCHES NOMINAL IN, hole_diameter: 0.187 INCHES NOMINAL IN, outside_diameter: 2.250 INCHES NOMINAL IN, style_designator: SPECIAL SHAPED, bolt_hole_quantity: 12. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5305-00-286-1380, indicating validated use in U.S.

government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels. Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
1865-14
NSN: 5305-00-286-1380
FSC: 5305
CAGE: 57472 — ALL MANUFACTURERS, INC. DBA ALLIED HARBOR AEROSPACE FASTENERS (USA)
SPECIFICATIONS
materialRUBBER SYNTHETIC
bead_diameter1.312 INCHES NOMINAL IN
hole_diameter0.187 INCHES NOMINAL IN
outside_diameter2.250 INCHES NOMINAL IN
style_designatorSPECIAL SHAPED
bolt_hole_quantity12
material_thickness0.012 INCHES NOMINAL IN
bolt_circle_diameter1.812 INCHES NOMINAL IN
center_hole_diameter0.125 INCHES NOMINAL IN
NSN5305-00-286-1380
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 1865-14 · OEM ⚠ VERIFY BEFORE ORDERING Verify thread pitch before ordering — metric (M8×1.25) ≠ imperial (5/16-18). Wrong thread = wrong part. Grade/class stamped on bolt head determines tensile strength ✓ BROKER TIP Grade/class stamped on head determines tensile strength. Grade 8 > Grade 5 > Grade 2. Always confirm head marking matches specification requirement PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
INTERNAL DRIVE STYLE: CROSS RECESS TYPE 1
•
HEAD DIAMETER: 0.103 INCHES MINIMUM AND 0.118 INCHES MAXIMUM IN
•
HEAD HEIGHT: 0.037 INCHES MINIMUM AND 0.046 INCHES MAXIMUM IN
•
THREAD LENGTH: 0.250 INCHES MAXIMUM IN
•
SCREW MATERIAL DOCUMENT AND CLASSIFICATION: MIL-S-7720 MIL SPEC 1ST MATERIAL RESPONSE OR MIL-S-18732 MIL SPEC 2ND MATERIAL RESPONSE OR MIL-S-7720 MIL SPEC 3RD MATERIAL RESPONSE OR QQ-S-763 FED SPEC 4TH MATERIAL RESPONSE
•
HEAD STYLE: FILLISTER
•
FASTENER LENGTH: 0.219 INCHES MINIMUM AND 0.250 INCHES MAXIMUM IN
•
THREAD QUANTITY PER INCH: 72
TECHNICAL CHARACTERISTICS (FLIS)
INTERNAL DRIVE STYLECROSS RECESS TYPE 1
HEAD DIAMETER0.103 INCHES MINIMUM AND 0.118 INCHES MAXIMUM IN
HEAD HEIGHT0.037 INCHES MINIMUM AND 0.046 INCHES MAXIMUM IN
THREAD LENGTH0.250 INCHES MAXIMUM IN
SCREW MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-7720 MIL SPEC 1ST MATERIAL RESPONSE OR MIL-S-18732 MIL SPEC 2ND MATERIAL RESPONSE OR MIL-S-7720 MIL SPEC 3RD MATERIAL RESPONSE OR QQ-S-763 FED SPEC 4TH MATERIAL RESPONSE
HEAD STYLEFILLISTER
FASTENER LENGTH0.219 INCHES MINIMUM AND 0.250 INCHES MAXIMUM IN
THREAD QUANTITY PER INCH72
THREAD CLASS2A A
SCREW SURFACE TREATMENTPASSIVATE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 10
81652-01Interchangeable
interchangeable cross-reference
interchangeable
1865-14Interchangeable
interchangeable cross-reference
interchangeable
1892-14Interchangeable
interchangeable cross-reference
interchangeable
GA3140-010Interchangeable
Same NIIN cross-reference
interchangeable
A151-33Interchangeable
Same NIIN cross-reference
interchangeable
AN501C1-4Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
Ready to buy 1865-14?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is 1865-14?
1865-14 is a DIAPHRAGM,ACTUATOR VALVE,SPECIAL.
What parts can replace 1865-14?
There are 10 known substitutes for 1865-14: 81652-01, 1865-14, 1892-14 and 7 more. Substitute compatibility should be verified for your specific system.
Is 1865-14 still available?
1865-14 is currently cancelled.
Community Feedback
Comments (0)
No comments yet. Be the first to share what you know.
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 1865-14

✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026